/*
 * Copyright 2015-2102 RonCoo(http://www.roncoo.com) Group.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.roncoo.pay.controller.common;

import com.roncoo.pay.common.core.dwz.DWZ;
import com.roncoo.pay.common.core.dwz.DwzAjax;
import com.roncoo.pay.permission.entity.PmsOperator;
import org.apache.shiro.SecurityUtils;
import org.apache.shiro.session.Session;
import org.apache.shiro.subject.Subject;
import org.springframework.ui.Model;


/**
 * controller基类
 * 龙果学院：www.roncoo.com
 *
 * @author zenghao
 */
public abstract class BaseController {

    /**
     * 获取shiro 的session
     *
     * @return
     */
    protected Session getSession() {
        Subject subject = SecurityUtils.getSubject();
        Session session = subject.getSession();
        return session;
    }

    /**
     * 获取当前用户信息
     *
     * @return
     */
    protected PmsOperator getPmsOperator() {
        PmsOperator operator = (PmsOperator) this.getSession().getAttribute("PmsOperator");
        return operator;
    }

    /**
     * 响应DWZ的ajax失败请求,跳转到ajaxDone视图.
     *
     * @param message 提示消息.
     * @param model   model.
     * @return ajaxDone .
     */
    protected String operateError(String message, Model model) {
        DwzAjax dwz = new DwzAjax();
        dwz.setStatusCode(DWZ.ERROR);
        dwz.setMessage(message);
        model.addAttribute("dwz", dwz);
        return "common/ajaxDone";
    }

    /**
     * 响应DWZ的ajax失败成功,跳转到ajaxDone视图.
     *
     * @param model model.
     * @param dwz   页面传过来的dwz参数
     * @return ajaxDone .
     */
    protected String operateSuccess(Model model, DwzAjax dwz) {
        dwz.setStatusCode(DWZ.SUCCESS);
        dwz.setMessage("操作成功");
        model.addAttribute("dwz", dwz);
        return "common/ajaxDone";
    }

}
